Key array for a handset



FIG. 1 is a front, bottom, right side perspective view of a key array for a handset, showing our new design;

FIG. 2 is a front elevational view thereof; and,

FIG. 3 is a top, left side, front perspective view thereof.

The broken lines showing an outline of the handset is for illustration purposes only and forms no part of the claimed invention. 

The ornamental design for a "key array for a handset", as shown and described. 